What is the functionalization and diversity of WPC?

What is the functionalization and diversity of WPC?

 

Anti UV, Exterior Use Outdoor Waterproof WPC Wall Panel.jpgFrom the development of pallets, crates, automotive interior parts and other products, WPC has been through the development and application of outdoor flooring, fences, tables and chairs, etc. It has begun to penetrate into the market's wider building structure field, and strives to achieve housing structure parts, etc. Mechanical properties of products and external decorative effects, including door and window products, decorative panels, furniture panels, and building basic parts. Correspondingly, higher requirements are also put forward for the performance of materials, such as outdoor products for garden management, to achieve anti-aging, anti-decolorization, long service life; good flame-retardant properties for indoor doors and windows and decorative materials; The basic component bearing products must have high mechanical properties and need to be reinforced and resistant to creep modification. With the improvement of energy-saving requirements, the construction industry has also put forward higher requirements for the energy-saving effect of WPC products. Therefore, WPC is developing towards functionalization and high added value to adapt to a wide range of applications, such as flame retardant, reinforced, anti-aging, creep-resistant, thermal insulation, energy storage and temperature regulation. Become the direction pursued by the industry.


With the development of new products, the raw material composition of WPC preparation needs to be adjusted. In addition to the main raw material wood powder and plastic, each manufacturer adds special additives such as colorants, light stabilizers, antibacterial agents, etc. to the products. Low added value (such as plastic wood pallets, storage floors) develops to high added value (such as interior decoration materials). In addition, in addition to the currently used wood fiber and rice husk powder, the abundant biomass straws such as straw and wheat straw will be used in the processing of WPC. In the current WPC, wood fiber The proportion is generally 50%~60%, and it is mainly in the form of powder. It is far from the expected value of people's utilization of biomass resources. At present, it is developing to a higher proportion and long fiber form, which fully reflects the enhancement of biomass fiber.